CSO recently published an article based on a report from Harmonic about generative AI data leaks, and the findings were eye-opening. According to the report, over 8% of employee prompts to public large language models (LLMs) contained sensitive data, ranging from security and compliance issues to privacy and legal vulnerabilities. This wasn’t just a handful […]
Today Steve asks if you track the details of your table growth inside a database.
There are many functions and tools available to database professionals that can solve data math challenges, regardless of complexity.
Learn about how you can efficiently load data in Azure Synapse.
The job outlook for database professionals is good, but it's not that easy to get a great job. Steve has some advice for you today.
SQL 2022 introduced the function generate_series which permits us to solve problems for which we previously had to use a table of numbers (also known as a "tally table"). generate_series is a great addition, because when using a table of numbers there was always a risk that you could run out of numbers. Or some joker could have deleted rows from the table. All these worries are gone with generate_series.
Geographic information systems (GIS) play a critical role in emergency response planning and risk assessment. One of the key challenges in this field is determining whether a specific location falls within an area of interest. This capability is especially valuable for property and casualty (P&C) insurers, who need to assess their insured property exposure when severe weather events such as tornadoes occur.
Steve has a few thoughts on natural keys, which often turn out not to be as unique as we expect.
Do you wonder why SQL Server ignores an index? Do you think about how you can deal with this problem? When you include too many columns in a query you decrease index selectivity. So, if you write a query like “Select * From …” the chance of choosing your nonclustered index will decrease.
There was a post on X I read today about valuing your time. The gist was that since this person had waited 9 minutes to save $4, they valued their time at $27 an hour. I get the point being made. Time is valuable and you need to set the value of your time. It […]
By Steve Jones
This is timely, as I’m currently on a boat in the Adriatic taking a...
You can find the slides and SQL scripts for my session “Spice up your...
By SQLPals
How to Clear the SSMS Cache (SSMS 21 and Later) Updated...
Comments posted to this topic are about the item Using CHOOSE()
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We have this code that sets some status values and then queries them using the CHOOSE() function in SQL Server 2025.
CREATE TABLE Status
(
StatusID INT,
StatusDescription VARCHAR(20)
);
GO
INSERT dbo.Status
(
StatusID,
StatusDescription
)
VALUES
(0, 'Uncategorized'),
(1, 'Active'),
(2, 'Inactive'),
(3, 'Temp');
GO
SELECT CHOOSE(StatusID, 'Unknown', 'Active', 'Inactive', 'Temporary')
FROM Status;
When the SELECT runs, what is returned? See possible answers